PyPy is one of multiple alternative Python implementations besides the popular CPython. It is pretty popular and supported well in pybind11 and Conda-Forge, where we deploy packages.
Besides many other details, PyPy's garbage collector acts more "delayed" than the CPython implementation.
Testing against PyPy would help us to find lifetime design issues faster and we could deploy for it.
PyPy is one of multiple alternative Python implementations besides the popular CPython. It is pretty popular and supported well in pybind11 and Conda-Forge, where we deploy packages.
Besides many other details, PyPy's garbage collector acts more "delayed" than the CPython implementation. Testing against PyPy would help us to find lifetime design issues faster and we could deploy for it.